//* Example of formating printout *
#include <iostream>
#include <iomanip>
using namespace std;

int main() {
    cout << showpoint << scientific << setprecision(2);

/*  OLDER COMPILES with .h libraries:
    cout << setiosflags(ios::showpoint)
         << resetiosflags(ios::scientific)
         << setiosflags(ios::scientific) << setprecision(2);
*/

    cout << setw(15) << 123456.789012E-2 << endl;
    cout << setw(15) << 123456.789012E-5 << endl;
    cout << setw(15) << 1 << endl;
    cout << setw(15) << 123456.789012E+2 << endl;
    cout << setw(15) << 123456.789012    << endl;
    return(0);
}

/*
      1.23e+003
      1.23e+000
              1
      1.23e+007
      1.23e+005
Press any key to continue
*/